update tests to changes on rustc master

src/test/ui/issues/issue-52023-array-size-pointer-cast.rs

@@ -10,4 +10,5 @@
 
 fn main() {
     let _ = [0; (&0 as *const i32) as usize]; //~ ERROR casting pointers to integers in constants
+    //~^ ERROR it is undefined behavior to use this value
 }